The Science Shtick
Our Solar System: Phobos
Go Back
Shtick home page.
Contact Us
Mission
People
Português
Fight Spam
Mass
1.08*10
9
g
Radius
11.1*10
5
cm
Orbital Radius
9.378*10
6
cm
Orbital
Degradation
-1.8*10²
cm
/century
Discovered
12
th
day of August 1877 by Asaph Hall
Satellite of
Mars
